New:

- Research tree

- New spawn of initial resources in the main location

- Points for endless ore mining: iron, coal, copper

- New materials: Coal, Copper, Zinc, Brass, Gear, Piston, Copper wire, Steel pipe

- New buildings: Steam engine, Power line, Ore miners, crafting machines, turret, metal wall, tree farm

- Skills and experience for NPCs

- Electricity

QoL:

- The nearest wall also becomes transparent inside the building

- Crafting request

- The ship is closer to the center of the location